For last few weeks I was getting this exception while I was working on my local machine using a copy of production master and web databases. It never happened before, never with our dev databases synchronized by Unicorn. Rebuild started normally, and then half an hour later I was getting an exception pointing into a random item saying that Sitecore is not able to write document ID. Data corruption? But why is working on staging? No, the Java heap is running out of space.

By default heap size is 512 MB

You can change it by uncommenting set SOLR_JAVA_MEM in solr.in.cmd file

How many times you wanted to find one of the selected values in the treelist ? Sometimes is easy because you know source of selected item, sometime is harder because you don;t know the system or there are hundreds of item to chose from.

For years I’m using inspect command from my browser. It happened to me used it when I was sharing my screen with coworkers or colleagues and they ware always surprised. I decided to share it with you.